Fine Texture and Sand Texture Are Neighbors The powder coating texture options sit on a scale, and the two most requested are fine and sand. A black fine texture powder coat shows a light grain that reads almost smooth from a meter away. Sand texture is visibly heavier, with a grain you can feel across the panel. The gap between them is small on a chip and large on a finished frame. Fine grain is what most interior panels need, sand is what most outdoor frames need. RAL 7016 in a Fine Grain RAL 7016 is the anthracite that architects specify for window frames, louvres, fencing and facade panels. In a fine texture it keeps the crisp lines of an extrusion and avoids the flat look of a smooth black. In sand texture the same color appears softer and a shade lighter, which suits heavier fabrications. A ral 7016 powder sample in both grains is the only fair way to choose. The grain belongs in the specification, not in the finishing notes. A chip never shows this, which is why the same color…
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